Please use this identifier to cite or link to this item: https://dspace.ctu.edu.vn/jspui/handle/123456789/71710
Title: Synthesis of novel organocatalysed phenoxazine for atom transfer radical polymerization of methyl methacrylate monomer
Authors: Vo, Hoang Thu
Le, Thi Huong
Truong, Thi Thanh Nhung
Michalak, Michal
Nguyen, Ha Tran
Keywords: Atom transfer radical polymerization
Methacrylate monomer
Organic photocatalyst
Phenoxazine
Issue Date: 2020
Series/Report no.: Vietnam Journal of Science, Technology and Engineering;Vol. 62, No. 01 .- P.23-27
Abstract: In this research, a novel organic photocatalyst of 10-(peryIene-3-yl-10H-phenoxazine (PHP) has been successfully synthesized from perylene and phenoxazine via Buchwald-Hartwig C-N coupling. The chemical structure of catalyst was determined via FT-IR, proton nuclear magnetic resonance ('H-NMR) spectrum and optical properties were investigated through UV-Vis spectroscopy. The PHP has been used as the reducing photoredox catalyst for organocatalyzed atom transfer radical polymerrization (O-ATRP) under UV irradiation. The well controlled molecular weight of the methyl methacrylate polymers have been obtained nearly 80% with a low polydispersity index under 1.5.
URI: https://dspace.ctu.edu.vn/jspui/handle/123456789/71710
ISSN: 2525-2461
Appears in Collections:Vietnam journal of Science, Technology and Engineering

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